Kensington

The Palaeontology Building was constructed in the early 1970’s from pre-cast concrete and curtain walling which had begun to leak. This threatened the collections and important scientific work within. BPA obtained planning permission to replace the entire curtain walling and for the delicate cleaning and repair of the surrounding concrete.

Tring

The Ornithology Building of the Natural History Museum in Tring had been under protective scaffolding for years as the precast aggregate cladding panels has deteriorated and become unsafe. BPA obtained planning permission for aluminium over-cladding, replacement windows, roofing and installation of photovoltaic panels.